Objective To analyze the clinical correlation between UU infection and tubal pregnancy in order to guide the correct clinical treatment. Methods Cultivation was used to detect UU in villi tissue of 30 tubal preg-nancy patients and natural aborted pregnant women respectively. Results There was remarkable difference(P0.05) between the positive rate of UU in tubal pregnancy(80 % ) and natural pregnancy(16.7 % ). Conclusion UU may be one of major pathogenic microorganisms in tubal pregnancy, and it's necessary to detect and treat UU con-ventionally.

Objective To observe the clinical efficacy of bamboo-circled salt-partitioned moxibustion in treating arthritis of temporomandibular joint.Method Eighty patients were randomized into two groups. Forty cases in the bamboo-circled salt-partitioned moxibustion group received bamboo-circled salt-partitioned moxibustion at temporomandibular joint; forty cases in the warm needling group were intervened by selecting Xiaguan (ST7), Ashi point, etc. at the affected side. For the two groups, 3-day treatment was taken as a treatment course, and the therapeutic efficacy was analyzed after 2 treatment courses. The improvements in pain and mouth opening were observed before and after the treatment, and the treatment efficacy was evaluated by a 1-month follow-up study.Result The bamboo-circled salt-partitioned moxibustion group was superior to the warm needling group in comparing the real-time analgesic effect (P<0.05) and in the improvement of mouth opening (P<0.05); the comprehensive markedly effective rate was respectively 67.5% and 45.0% in the bamboo-circled salt-partitioned moxibustion group and warm needling group, and the between-group difference was statistically significant (P<0.05), indicating that bamboo-circled salt-partitioned moxibustion is better than warm needling in treating arthritis of temporomandibular joint; the follow-up study revealed satisfactory therapeutic efficacies in both groups: the effective rate was 92.5% in the bamboo-circled salt-partitioned moxibustion group versus 87.5% in the warm needling group, and the difference was statistically insignificant (P>0.05).Conclusion Bamboo-circled salt-partitioned moxibustion can produce a real-time analgesic effect and improve mouth opening; it's especially suitable to treat the patients who are afraid of needling, as it's significantly effective, safe, non-invasive,and easy-to-operate.

Objective To investigate the expressions of transforming growth factor beta receptors (TGF beta R), receptor-activated Smads and common-partner Smad in condylomata acuminata. Methods Tissue samples were collected from 20 patients with condylomata acuminata and 15 normal human controls.EliVisionTM plus immunohistochemical technique was used to detect the distribution and expression of TGF beta R Ⅰ , TGF beta R Ⅱ, Smad1/2/3, phosphorylated Smad2/3 and Smad4 in condylomata acuminata and normal control skin. Results Positive immunohistochemical staining for TGFbeta R Ⅰ , TGFbeta R Ⅱ,Smad1/2/3, p-Smad2/3 and Smad4 was detected in the epidermis of normal control skin. The intensity of im-munohistochemical staining was significantly lower for TGFbeta R Ⅰ , TGFbeta R Ⅱ, Smad1/2/3, p-Smad2/3and Smad4 in the epidermis of condylomata acuminata than in that of normal control skin (P < 0.05 or < 0.01). Conclusion The expressions of TGF beta R, receptor-activated Smads and common-partner Smad are decreased or absent in the epidermis of condylomata acuminata, which might interfere with TGF be-ta/Smad signaling and contribute to the development of epidermal hyperplasia in condylomata acuminata.

OBJECTIVETo establish the HPLC fingerprint of Angelica polymorpha.

METHODThe 10 batches of A. polymorpha were measured by HPLC with isoimperatorin as a reference substance and the chromatographic experients were performed on Kromasil 100A C18 column (4.6 mm x 250 mm, 5 microm), eluted with acetonitrile and water as mobile phase in gradient mode. The flow rate was 1.0 m x min(-1) and the detection wavelength was 254 nm.

RESULTThe common mode of the HPLC fingerprints were set up. There were 8 common peaks in the fingerprint of 10 samples, and the similarity of the 10 samples was more than 0.9.

CONCLUSIONThe method is simple, accurate and have a good reaptability. The quality of A. polymorpha can be controlled effectively by the HPLC fingerprint.

Angelica ; chemistry ; China ; Chromatography, High Pressure Liquid ; methods ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Furocoumarins ; chemistry ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Quality Control ; Reference Standards ; Reproducibility of Results

Objective:To assess the early clinical outcomes of Oxford cementless unicompartmental knee arthroplasty (UKA) in the management of anteromedial osteoarthritis of the anterior medial knee (AMOA).Methods:A retrospective review was conducted on a cohort of 90 patients who underwent primary UKA for AMOA at the Fuzhou Second Hospital between January 2020 and June 2021. The patients were divided into two groups based on the type of prosthesis used: the cementless UKA group and the cemented UKA group. The cementless UKA group included 45 patients (22 males and 23 females), with a mean age of 65.6±7.0 years (ranging from 52 to 81 years). The cemented UKA group consisted of 45 patients, including 21 males and 24 females, with a mean age of 67.9±6.1 years (ranging from 55 to 79 years). The study compared various parameters between the two groups, including the duration of surgery, amount of blood loss, length of hospitalization, pain visual analogue scale (VAS) scores, Hospital for Special Surgery (HSS) scores, and forgotten joint score (FJS). Additionally, radiolucency around the prosthesis, medial proximal tibial angle (MPTA), and mechanical axis deviation (MAD) were observed and measured before and after surgery to assess prosthesis stability, improvement of knee deformity, and knee joint mobility, respectively.Results:Both groups were followed up for a minimum of 18 months. No statistically significant differences were found in demographic data such as gender, age, and body mass index between the two groups. The cementless UKA group demonstrated superior results in terms of shorter duration of surgery (97.8±21.1 min) and less blood loss (70.8±37.6 ml) compared to the cemented UKA group ( P<0.05). However, no significant difference in length of stay was observed between the groups. Postoperative VAS scores, HSS scores, MPTA, and MAD were significantly improved compared to preoperative values in both groups ( P<0.05). The median VAS scores for the cementless UKA group at 6, 12, and 18 months postoperatively were 4.0(3.0, 5.0), 2.0(2.0, 3.0), and 2.0(1.0, 3.0) respectively. The corresponding median HSS scores for the cemented UKA group were 78(75, 82), 85 (80, 89), and 86(82, 90) preoperatively and at 6, 12, and 18 months postoperatively, respectively. The median FJS scores for the cementless UKA group were 73.0(70.5, 76.0), 76.0(74.0, 78.0), and 66.0(63.0, 68.0) preoperatively and at 6, 12, and 18 months postoperatively, respectively. There was no statistically significant relationship between preoperative VAS scores and preoperative FJS scores ( P>0.05). However, there was a significant difference in VAS scores between the two groups at 6 months postoperatively ( P<0.05). The cementless UKA group consistently exhibited better VAS scores and HSS scores compared to the cemented UKA group at 6, 12, and 18 months postoperatively ( P<0.05). The median MPTA values for the cementless UKA group were 85.41°(84.22°, 86.54°), 85.80°(84.74°, 87.41°), 86.51°(85.47°, 88.14°), and 86.80°(86.09°, 88.27°) preoperatively and at 6, 12, and 18 months postoperatively, respectively. The median MAD values for the cementless UKA group were 2.29(1.79, 2.65) cm, 1.11(0.69, 1.75) cm, 1.02(0.65, 1.66) cm, and 0.91(0.61, 1.63) cm preoperatively and at 6, 12, and 18 months postoperatively, respectively. There were no significant differences in MPTA and MAD between the two groups at all time points, except for the preoperative MPTA and postoperative MAD at 6 and 12 months. The incidence of physiological radiolucency around the prosthesis was significantly lower in the cementless UKA group 3 than in the cemented UKA group 28 ( P<0.05). However, no complete radiolucency was observed in either group. Conclusion:Oxford cementless UKA is a highly effective treatment for relieving joint pain and correcting knee deformity in patients with knee AMOA. It offers the advantages of shorter surgical duration, reduced blood loss, and improved subjective outcomes for patients after the operation.

OBJECTIVETo evaluate the association between perioperative bleeding post percutaneous coronary intervention (PCI) and 1 year adverse cardiovascular events in elderly patients.

METHODSFrom June 2006 to August 2011, 1 105 elderly ( ≥ 75 years) patients undergoing PCI in Fuwai Hospital were prospectively included. Patients were divided into peri-procedure bleeding group (n = 153) and no bleeding group (n = 952). Cox proportional hazards model was performed to evaluate the independent effect of bleeding on the composite endpoint of death and myocardial infarction.

RESULTSBARC 2 grade bleeding occurred in 9.5% (105/1 105) patients. The rate of BARC ≥ 2 grade bleeding was 11.8% (130/1 105) , and the access site-related bleeding accounted for 62.7% (96/153) of all bleeding. The composite endpoint of 1 year death and myocardial infarction was higher in bleeding group (9.2% (14/153) vs. 4.2% (40/952), P = 0.008) . The 1 year cardiac death was higher in bleeding group (3.9% (6/153) vs. 0.8% (8/952), P = 0.007), but the rate of non-cardiac death was similar between bleeding group and no bleeding group (P = 0.360). Cox proportional hazards model analysis showed that HR of 1 year death and myocardial infarction in BARC ≥ 2 grade bleeding patients was 2.368 (95%CI:1.201-4.669, P = 0.013) compared with no bleeding patients.

CONCLUSIONPerioperative bleeding post PCI is an independent predictor of 1 year adverse outcomes in elderly patients( ≥ 75 years).

Aged ; Hemorrhage ; Humans ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Prognosis ; Proportional Hazards Models ; Risk Factors ; Treatment Outcome

Objective: To observe the impact and clinical outcome of intra-aortic balloon pump(IABP) use in patients underwent percutaneous coronary intervention (PCI). Methods: From January 2013 to December 2013, 10 724 consecutive patients undergoing PCI were enrolled.After 2 years′ follow-up, the incidence of major adverse cardiovascular and cerebrovascular events such as death, myocardial infarction, stent thrombosis, revascularization, recurrent stroke were recorded, propensity score was used to match baseline data, and the clinical outcomes in patients with IABP and non-IABP were compared. Results: The overall use of IABP was 1.3%(143/10 724), clinical and angiographic risks were significantly higher in IABP group than non-IABP group.The rate of cardiac shock was significantly higher (9.8%(14/143) vs. 0.2%(16/10 581), P<0.01) and left ventricular ejection fraction was significantly lower (54.3%±11.0% vs. 62.9%±7.2%, P<0.01) in the IABP group than in the non-IABP group.Patients in IABP group had a significantly higher rate of left main or triple-vessel disease (P<0.01), and their SYNTAX score, target lesion number, stent number were also significantly higher compared with non-IABP patients (all P<0.01). During the 2-year follow-up, all-cause mortality was significantly higher in IABP group than in non-IABP group (10.5%(15/142) vs. 1.1%(116/10 581), P<0.001). Multivariable analyses indicated that IABP was associated with increased mortality (HR=3.51, 95%CI 1.71-7.17, P=0.001). However, after propensity score matched analyses (137 pairs), IABP use was no longer an independent predictor of all-cause mortality (HR=2.09, 95%CI 0.72-6.13, P=0.177). Conclusions In this single large center of coronary heart disease in China, the IABP usage was about 1.3%.Propensity score matched analyses showed that during the 2 years′ follow-up, adverse effect including similar long-term mortality is similar between PCI patients with or without IABP after adjusting for confounders.